Kawasaki KX450F 2013

The Kawasaki KX450F has had its fair share of racing success in the past several seasons, which is a testament to the great design of this machine. With fuel injection and a great overall feel, the bike gets even better with a Yoshimura pipe. The RS-4 slip-ons and full systems are all that’s needed to tap into the machine’s dormant power and get more grunt out of the 450F.